Castles in the Republic of Ireland

See: List of castles, Castles in the United Kingdom, Abbeys and priories in the Republic of Ireland, Historic houses in the Republic of Ireland, Conservation in the Republic of Ireland

County Clare

• Bunratty Castle[?]
• Knappogue Castle[?]
• Leamaneagh Castle[?]

County Cork

• Blackrock Castle[?]
• Blarney Castle[?]
• Carrignacurra Castle[?]
• Desmond Castle[?], Kinsale[?]

County Donegal

• Donegal Castle[?]
• Glenveagh Castle[?]
• Greencastle[?]

County Dublin

• Carrickfergus Castle[?]
• Dublin Castle
• Howth Castle[?]
• Malahide Castle[?]

County Galway

• Aughnanure Castle[?]
• Dunguaire Castle[?]
• Lynch's Castle[?]
• Portumna Castle[?]

County Kerry

• Ross Castle[?]

County Limerick

• Black Castle[?]
• Bourchier's Castle[?]
• Castle Matrix[?]
• Desmond Castle[?]
• Glin Castle[?]
• King John's Castle[?]

County Louth

• Slane Castle[?]

County Meath

• Trim Castle[?]

County Offaly

• Birr Castle[?]

County Roscommon

• Roscommon Castle[?]

County Sligo

• Parke's Castle[?]

County Tipperary

• Cahir Castle[?]
• Ormond Castle[?]
• Roscrea Castle[?]

County Waterford

• Lismore Castle

County Westmeath

• Athlone Castle[?]

County Wexford

• Ballyhack Castle[?]
• Enniscorthy Castle[?]
• Johnstown Castle[?]
• Rathlannon Castle[?]